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Genetic Markers

Meaning

Genetic markers are identifiable DNA sequences, such as single nucleotide polymorphisms (SNPs) or specific gene variants, that can be used as reliable indicators to track or predict biological traits, disease susceptibility, or therapeutic responsiveness. These markers function as specific signposts within the human genome, offering profound, personalized insights into an individual’s unique physiological blueprint and potential long-term health trajectory. Analyzing these molecular signposts is a fundamental requirement for the practice of precision medicine and individualized wellness.